{"product_id":"milltek-sport-audi-rs6-rs7-c7-4-0-tfsi-bi-turbo-quattro-large-bore-downpipes-and-cat-bypass-pipes","title":"Milltek Sport Audi RS6\/RS7 C7 4.0 TFSI Bi-Turbo Quattro Large-Bore Downpipes and Cat Bypass Pipes","description":"\u003cp dir=\"ltr\"\u003eMilltek Sport's Large-Bore Downpipes and Cat Bypass Pipes for the Audi RS6\/RS7 C7 4.0 TFSI Bi-Turbo Quattro replace the factory downpipes and catalytic converters with a genuinely larger-diameter, straight-through design, constructed from T-304 stainless steel throughout for long-term durability. This combination targets two of the most restrictive points in the factory exhaust system at once, delivering a substantial flow improvement over addressing either section individually.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eReducing backpressure at both the downpipe and catalytic converter stages simultaneously typically delivers one of the most noticeable power and response gains available on this twin-turbo V8 platform, particularly when paired with a supporting ECU tune. Intended primarily for track and off-road use, worth checking local emissions regulations before fitting to a road car, since removing catalytic converter function entirely will affect emissions compliance in most regions.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWhy Choose These Downpipes and Cat Bypass Pipes\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eGenuinely larger diameter than the factory downpipes, reducing backpressure throughout\u003c\/li\u003e\n\u003cli\u003eTargets both the downpipe and catalytic converter restriction points at once\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction, built for long-term durability\u003c\/li\u003e\n\u003cli\u003eParticularly effective when paired with a supporting ECU tune\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eAudi RS6 (C7) 4.0 TFSI Bi-Turbo Quattro\u003c\/li\u003e\n\u003cli\u003eAudi RS7 (C7) 4.0 TFSI Bi-Turbo Quattro\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milltek Sport","offers":[{"title":"Default Title","offer_id":54682979893581,"sku":"SSXAU634","price":2325.45,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Milltek_Sport_Audi_RS6_RS7_C7_4.0_TFSI_Bi-Turbo_Quattro_Large-Bore_Downpipes_and_Cat_Bypass_Pipes.webp?v=1788854036","url":"https:\/\/i6tuning.com\/products\/milltek-sport-audi-rs6-rs7-c7-4-0-tfsi-bi-turbo-quattro-large-bore-downpipes-and-cat-bypass-pipes","provider":"i6 Tuning","version":"1.0","type":"link"}